EP4015355A1 - Rear wheel cover assembly for vehicle and vehicle - Google Patents
Rear wheel cover assembly for vehicle and vehicle Download PDFInfo
- Publication number
- EP4015355A1 EP4015355A1 EP20875195.8A EP20875195A EP4015355A1 EP 4015355 A1 EP4015355 A1 EP 4015355A1 EP 20875195 A EP20875195 A EP 20875195A EP 4015355 A1 EP4015355 A1 EP 4015355A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rear wheel
- wheel cover
- plate
- reinforcing plate
- inner plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/18—Parts or details thereof, e.g. mudguard flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/088—Details of structures as upper supports for springs or dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
Definitions
- the present application relates to the technical field of automobiles, and in particular to a rear wheel cover assembly for a vehicle and a vehicle having the rear wheel cover assembly.
- a rear shock absorber is typically mounted on a rear wheel cover inner plate.
- Such mounting method is apt to cause the stress concentration at the mounting site, and cracking at the mounting side, which affects the structural strength of the entire vehicle, and further affects the safety of the vehicle.
- the problem of stress concentration cannot be solved by using a high-strength material or a changing thickness of the structure. The process is also complex and difficult, and the development cost is high, so there is room for improvement.
- an object according to the present application is to provide a rear wheel cover assembly for a vehicle, so as to avoid stress concentration and improve structural strength.
- a rear wheel cover assembly for a vehicle includes a rear wheel cover, the rear wheel cover includes a rear wheel cover inner plate and a rear wheel cover outer plate, and the rear wheel cover outer plate is arranged outside the rear wheel cover inner plate; and a shock absorber support, the shock absorber support is arranged on the rear wheel cover, and the shock absorber support is respectively connected to the rear wheel cover inner plate and the rear wheel cover outer plate.
- connections of an outer circumferential edge of the shock absorber support with the rear wheel cover inner plate and the rear wheel cover outer plate form a closed annular shape.
- the rear wheel cover assembly for the vehicle further includes a first reinforcing plate, the first reinforcing plate is arranged on a side, opposite to a rear wheel, of the rear wheel cover inner plate, and the rear wheel cover inner plate is connected to a side window inner plate of the vehicle by at least the first reinforcing plate.
- the rear wheel cover assembly for the vehicle further includes a second reinforcing plate, the second reinforcing plate is arranged on the side, opposite to the rear wheel, of the rear wheel cover inner plate and is connected to the rear wheel cover inner plate, and an extending direction of the second reinforcing plate is different from an extending direction of the first reinforcing plate.
- a projection of a connection between the shock absorber support and the rear wheel cover inner plate and a projection of a connection between the second reinforcing plate and the rear wheel cover inner plate on the rear wheel cover inner plate are at least partially coincident.
- the rear wheel cover assembly for the vehicle further includes a third reinforcing plate, where the third reinforcing plate is arranged on a side of the rear wheel cover outer plate opposite to the rear wheel, and the rear wheel cover outer plate is connected to a C-pillar of the vehicle by the third reinforcing plate; and a fourth reinforcing plate, where the fourth reinforcing plate is arranged on the side of the rear wheel cover outer plate opposite to the rear wheel, and the rear wheel cover outer plate is connected to a D-pillar of the vehicle by the fourth reinforcing plate.
- the rear wheel cover assembly for the vehicle further includes a connector, the connector is arranged between the third reinforcing plate and the fourth reinforcing plate, and is configured to connect the third reinforcing plate with the fourth reinforcing plate, and the third reinforcing plate, the fourth reinforcing plate and the connector respectively cooperate with and are connected to the side window inner plate.
- a projection of a connection between the shock absorber support and the rear wheel cover outer plate and a projection of a connection between the third reinforcing plate and the rear wheel cover outer plate on the rear wheel cover outer plate are at least partially coincident; or, a projection of a connection between the first reinforcing plate and the side window inner plate and a projection of a connection between the fourth reinforcing plate and the side window inner plate on the side window inner plate are at least partially coincident.
- a projection of a connection between the first reinforcing plate and the rear wheel cover inner plate and a projection of a connection between the shock absorber support and the rear wheel cover inner plate on the rear wheel cover inner plate are at least partially coincident.
- the rear wheel cover assembly for the vehicle has the following advantages:
- the shock absorber support by connecting the shock absorber support with the rear wheel cover inner plate and the rear wheel cover outer plate respectively, the shock absorber support can be dispersed to the rear wheel cover inner plate and the rear wheel cover outer plate after being stressed, which solves the problem of stress concentration, reduces the risk of cracking of the rear wheel cover, improves the strength and stability of the overall structure, and further prolongs the service life of a product and the user experience.
- Another object according to the present application is to provide a vehicle, which includes the above rear wheel cover assembly for the vehicle.
- the advantages of the vehicle according to the present application are the same as the advantages of the rear wheel cover assembly for the vehicle, which may not be repeated here.
- a rear wheel cover assembly 100 for a vehicle includes a rear wheel cover 10 and a shock absorber support 20, the rear wheel cover 10 includes a rear wheel cover inner plate 11 and a rear wheel cover outer plate 12, the rear wheel cover outer plate 12 is arranged outside the rear wheel cover inner plate 11, and the rear wheel cover inner plate 11 and the rear wheel cover outer plate 12 jointly cover a rear wheel, so as to achieve mounting and protecting for the rear wheel.
- the shock absorber support 20 is arranged on the rear wheel cover 10, the shock absorber support 20 is respectively connected to the rear wheel cover inner plate 11 and the rear wheel cover outer plate 12, and the shock absorber support 20 can provide a mounting point for a shock absorber.
- the shock absorber support 20 by connecting the shock absorber support 20 with the rear wheel cover inner plate 11 and the rear wheel cover outer plate 12 respectively, a force on the shock absorber support 20 can be dispersed onto the rear wheel cover inner plate 11 and the rear wheel cover outer plate 12, which solves the problem of stress concentration, reduces the risk of cracking of the rear wheel cover 10, improves the strength and stability of the overall structure, and further prolongs the service life of a product and the user experience.
- a matching structure of the shock absorber support 20 and the rear wheel cover inner plate 11 is a closed section, which improves the structural strength and stability.
- a matching structure of the shock absorber support 20 and the rear wheel cover outer plate 12 is a closed section, which also improves the structural strength and stability.
- the shock absorber support 20 is clamped between the rear wheel cover inner plate 11 and the rear wheel cover outer plate 12, connections of an outer circumferential edge of the shock absorber support 20 with the rear wheel cover inner plate 11 and the rear wheel cover outer plate 12 form a closed annular shape.
- the shock absorber support 20 is reversely buckled on the rear wheel cover 10 in a box-shaped, at this time, any matching structure of the shock absorber support 20 and the rear wheel cover 10 is a closed section, which strengthens the structural strength of the rear wheel cover 10 and increases the force bearing area.
- the shock absorber is subjected to a force, the force is uniformly transmitted to the rear wheel cover 10 by the shock absorber support 20, which further solves the problem of stress concentration and prevents the rear wheel cover 10 from cracking.
- the rear wheel cover assembly 100 further includes a first reinforcing plate 21, the first reinforcing plate 21 is arranged on a side, opposite to the rear wheel, of the rear wheel cover inner plate 11, a part of the first reinforcing plate 21 is cooperated with and connected to the rear wheel cover inner plate 11, another part of the rear wheel cover inner plate 11 is connected to a side window inner plate 30 of the vehicle, so that the rear wheel cover inner plate 11 can be connected to the side window inner plate 30.
- the rear wheel cover inner plate 11 is more closely connected to surrounding members, so that the stress distribution is more uniform, the force transmission efficiency is improved, the problem of stress concentration is solved, and the risk of cracking of the rear wheel cover 10 is reduced.
- a matching structure of the first reinforcing plate 21 and the rear wheel cover inner plate 11 is a closed section, which improves the structural strength and stability of the first reinforcing plate 21 and the rear wheel cover inner plate 11.
- the rear wheel cover assembly 100 further includes a second reinforcing plate 22, the second reinforcing plate 22 is arranged on the side, opposite to the rear wheel, of the rear wheel cover inner plate 11, and the second reinforcing plate 22 is connected to the rear wheel cover inner plate 11, so as to further improve the structural strength of the rear wheel cover inner plate 11.
- a matching structure of the second reinforcing plate 22 and the rear wheel cover inner plate 11 is a closed section, which improves the structural strength and stability of the second reinforcing plate 22 and the rear wheel cover inner plate 11.
- an extending direction of the second reinforcing plate 22 is different from an extending direction of the first reinforcing plate 21.
- the first reinforcing plate 22 is connected to the second reinforcing plate 22 in a "Y" shaped structure, so that a triangle is formed among the second reinforcing plate 22, the first reinforcing plate 21 and the rear wheel cover inner plate 11 by using the stability of the triangle, such structure can better strengthen the rear wheel cover inner plate 11 and improve the rigidity of the rear wheel cover inner plate 11, so as to improve the stability of the overall structure.
- One end of the second reinforcing plate 22 abuts against a middle portion of the second reinforcing plate 21, so as to further improve the stability of the structure.
- the second reinforcing plate 22 is located on the side, opposite to the shock absorber support 20, of the rear wheel cover inner plate 11, a projection of a connection between the shock absorber support 20 and the rear wheel cover inner plate 11 and a projection of a connection between the second reinforcing plate 22 and the rear wheel cover inner plate 11 on the rear wheel cover inner plate 11 are at least partially coincident, so that the thickness of the connections has been increased, and the second reinforcing plate 22 has a higher strength, which can further improve the strength and rigidity of the rear wheel cover inner plate 11 at the connection, increase the matching area between the shock absorber support 20 and the second reinforcing plate 22, improve the force transmission efficiency of the shock absorber support 20 and avoid stress deformation or cracking at the connection.
- the rear wheel cover assembly 100 further includes a third reinforcing plate 23, the third reinforcing plate 23 is arranged on the side, opposite to the rear wheel, of the rear wheel cover outer plate 12, a part of the third reinforcing plate 23 is connected to the rear wheel cover outer plate 12, another part of the third reinforcing plate 23 is connected to a C-pillar of the vehicle, so that the rear wheel cover outer plate 12 is connected to the C-pillar, the rear wheel cover outer plate 12 is more closely connected to surrounding members, and the force can be transmitted to the C-pillar by the third reinforcing plate when the rear wheel cover outer plate 12 is subjected to the force.
- Such structure increases the connectivity between the rear wheel cover 10 and the C-pillar and improves the force transmission efficiency of the rear wheel cover 10 to the C-pillar while strengthening the strength of the rear wheel cover 10, which further solves the problem of stress concentration and reduces the risk of cracking of the rear wheel cover 10.
- the third reinforcing plate 23 can be mounted with other structural members in the vehicle, so as to improve the practicability of the third reinforcing plate 23.
- the rear wheel cover assembly 100 further includes a fourth reinforcing plate 24, the fourth reinforcing plate 24 is arranged on the side, opposite to the rear wheel, of the rear wheel cover outer plate 12, a part of the fourth reinforcing plate 24 is connected to the rear wheel cover outer plate 12, and another part of the rear wheel cover outer plate 12 is connected to a D-pillar of the vehicle, so that the rear wheel cover outer plate 12 is connected to the D-pillar, the rear wheel cover outer plate 12 is more closely connected to surrounding members, and the force can be transmitted to the D-pillar by the fourth reinforcing plate 24 when the rear wheel cover outer plate 12 is subjected to the force.
- Such structure increases the connectivity between the rear wheel cover 10 and the D-pillar and improves the force transmission efficiency of the rear wheel cover 10 to the D-pillar while strengthening the strength of the rear wheel cover 10.
- the fourth reinforcing plate 24 can be mounted with other structural members in the vehicle, so as to improve the practicability of the fourth reinforcing plate 24.
- the rear wheel cover assembly 100 further includes a connector 25, the connector 25 is arranged between the third reinforcing plate 23 and the fourth reinforcing plate 24, and the connector 25 is configured to connect the third reinforcing plate 23 with the fourth reinforcing plate 24, so as to improve the stability of the third reinforcing plate 23 and the fourth reinforcing plate 24.
- the third reinforcing plate 23, the fourth reinforcing plate 24 and the connector 25 respectively cooperate with and are connected to the side window inner plate 30, which further increases the structural strength and stability of the third reinforcing plate 23, the fourth reinforcing plate 24 and the connector 25.
- a matching relationship between the rear wheel cover outer plate 12 and the side window inner plate 30 is realized by the third reinforcing plate 23 and the fourth reinforcing plate 24, which further strengthens the connection between the rear wheel cover outer plate 12 and surrounding members, improves the force transmission efficiency, and further solves the problem of stress concentration.
- a matching structure of the third reinforcing plate 23 and the side window inner plate 30 is a closed section, which improves the structural strength and stability of the third reinforcing plate 23 and the side window inner plate 30 and disperses the stress.
- a matching structure of the fourth reinforcing plate 24 and the side window inner plate 30 is a closed section, which improves the structural strength and stability of the fourth reinforcing plate 24 and the side window inner plate 30 and disperses the stress.
- a matching structure of the connector 25 and the side window inner plate 30 is a closed section, which improves the structural strength and stability of the connector 25 and the side window inner plate 30 and disperses the stress.
- the third reinforcing plate 23 is located on the side, opposite to the shock absorber support 20, of the rear wheel cover outer plate 12, a projection of a connection between the shock absorber support 20 and the rear wheel cover outer plate 12 and a projection of a connection between the third reinforcing plate 23 and the rear wheel cover outer plate 12 on the rear wheel cover outer plate 12 are at least partially coincident, so that the thickness of the connections has been increased, and the reinforcing structure is continuous, which can further improve the strength and rigidity of the rear wheel cover outer plate 12 at the connection, and avoid stress deformation or cracking at the connection.
- the first reinforcing plate 21 is located on inside the side window inner plate 30
- the fourth reinforcing plate 24 is located outside the side window inner plate 30
- a projection of a connection between the first reinforcing plate 21 and the side window inner plate 30 and a projection of a connection between the fourth reinforcing plate 24 and the side window inner plate 30 on the side window inner plate 30 are at least partially coincident, so that the thickness of the connections has been increased, and the reinforcing structure is continuous, which can further improve the strength and rigidity of the side window inner plate 30 at the connection, and avoid stress deformation or cracking at the connection.
- the first reinforcing plate 21 is located on the side, opposite to the shock absorber support 20, of the rear wheel cover inner plate 11, a projection of a connection between the first reinforcing plate 21 and the rear wheel cover inner plate 11 and a projection of a connection between the shock absorber support 20 and the rear wheel cover inner plate 11 on the rear wheel cover inner plate 11 are at least partially coincident, so that the thickness of the connections has been increased, and the connecting strength at the connection of the first reinforcing plate 21 is higher, which can further improve the strength and rigidity of the rear wheel cover inner plate 11 at the connection, increase the matching area between the shock absorber support 20 and the first reinforcing plate 21, improve the force transmission efficiency of the shock absorber support 20 and avoid stress deformation or cracking at the connection.
- a vehicle includes the rear wheel cover assembly 100 for the vehicle in the above embodiments.
- the shock absorber is subjected to external force, which is transmitted to the rear wheel cover 10 by the shock absorber support 20, and then transmitted to the C-pillow along the third reinforcing plate 23, and transmitted to the D-pillow along the first reinforcing plate 21 and the fourth reinforcing plate 24, so as to increase the force transmission path and improve the force transmission effect.
- the transmission force between the third reinforcing plate 23 and the fourth reinforcing plate 24 is balanced by the connector 25, so that the transmission force is more balanced, and the structure of the entire rear wheel cover assembly 100 is more stable.
- the structural strength and rigidity of the rear wheel cover 10 of the vehicle are higher, the stress of the rear wheel cover 10 is more uniform, and the force on the shock absorber support 20 can be decomposed and transmitted more effectively, the problem of stress concentration is solved, and the risk of cracking of the rear wheel cover 10 is fundamentally reduced.
Abstract
Description
- The present application claims priority of
Chinese Patent Application No. 201910968293.5, filed with the China National Intellectual Property Administration on October 12, 2019 - The present application relates to the technical field of automobiles, and in particular to a rear wheel cover assembly for a vehicle and a vehicle having the rear wheel cover assembly.
- In the related art, a rear shock absorber is typically mounted on a rear wheel cover inner plate. Such mounting method is apt to cause the stress concentration at the mounting site, and cracking at the mounting side, which affects the structural strength of the entire vehicle, and further affects the safety of the vehicle. In addition, due to the complex structure of a rear wheel cover, the problem of stress concentration cannot be solved by using a high-strength material or a changing thickness of the structure. The process is also complex and difficult, and the development cost is high, so there is room for improvement.
- In view of this, an object according to the present application is to provide a rear wheel cover assembly for a vehicle, so as to avoid stress concentration and improve structural strength.
- In order to achieve the above object, the technical solutions of the present application are realized as following.
- A rear wheel cover assembly for a vehicle includes a rear wheel cover, the rear wheel cover includes a rear wheel cover inner plate and a rear wheel cover outer plate, and the rear wheel cover outer plate is arranged outside the rear wheel cover inner plate; and a shock absorber support, the shock absorber support is arranged on the rear wheel cover, and the shock absorber support is respectively connected to the rear wheel cover inner plate and the rear wheel cover outer plate.
- According to some embodiments of the present application, connections of an outer circumferential edge of the shock absorber support with the rear wheel cover inner plate and the rear wheel cover outer plate form a closed annular shape.
- According to some embodiments of the present application, the rear wheel cover assembly for the vehicle further includes a first reinforcing plate, the first reinforcing plate is arranged on a side, opposite to a rear wheel, of the rear wheel cover inner plate, and the rear wheel cover inner plate is connected to a side window inner plate of the vehicle by at least the first reinforcing plate.
- According to some embodiments of the present application, the rear wheel cover assembly for the vehicle further includes a second reinforcing plate, the second reinforcing plate is arranged on the side, opposite to the rear wheel, of the rear wheel cover inner plate and is connected to the rear wheel cover inner plate, and an extending direction of the second reinforcing plate is different from an extending direction of the first reinforcing plate.
- According to some embodiments of the present application, a projection of a connection between the shock absorber support and the rear wheel cover inner plate and a projection of a connection between the second reinforcing plate and the rear wheel cover inner plate on the rear wheel cover inner plate are at least partially coincident.
- According to some embodiments of the present application, the rear wheel cover assembly for the vehicle further includes a third reinforcing plate, where the third reinforcing plate is arranged on a side of the rear wheel cover outer plate opposite to the rear wheel, and the rear wheel cover outer plate is connected to a C-pillar of the vehicle by the third reinforcing plate; and a fourth reinforcing plate, where the fourth reinforcing plate is arranged on the side of the rear wheel cover outer plate opposite to the rear wheel, and the rear wheel cover outer plate is connected to a D-pillar of the vehicle by the fourth reinforcing plate.
- Furthermore, the rear wheel cover assembly for the vehicle further includes a connector, the connector is arranged between the third reinforcing plate and the fourth reinforcing plate, and is configured to connect the third reinforcing plate with the fourth reinforcing plate, and the third reinforcing plate, the fourth reinforcing plate and the connector respectively cooperate with and are connected to the side window inner plate.
- Furthermore, a projection of a connection between the shock absorber support and the rear wheel cover outer plate and a projection of a connection between the third reinforcing plate and the rear wheel cover outer plate on the rear wheel cover outer plate are at least partially coincident; or, a projection of a connection between the first reinforcing plate and the side window inner plate and a projection of a connection between the fourth reinforcing plate and the side window inner plate on the side window inner plate are at least partially coincident.
- Furthermore, a projection of a connection between the first reinforcing plate and the rear wheel cover inner plate and a projection of a connection between the shock absorber support and the rear wheel cover inner plate on the rear wheel cover inner plate are at least partially coincident.
- Compared with the conventional technology, the rear wheel cover assembly for the vehicle has the following advantages:
- in the rear wheel cover assembly for the vehicle according to the present application, by connecting the shock absorber support with the rear wheel cover inner plate and the rear wheel cover outer plate respectively, the shock absorber support can be dispersed to the rear wheel cover inner plate and the rear wheel cover outer plate after being stressed, which solves the problem of stress concentration, reduces the risk of cracking of the rear wheel cover, improves the strength and stability of the overall structure, and further prolongs the service life of a product and the user experience.
- Another object according to the present application is to provide a vehicle, which includes the above rear wheel cover assembly for the vehicle.
- Compared with the conventional technology, the advantages of the vehicle according to the present application are the same as the advantages of the rear wheel cover assembly for the vehicle, which may not be repeated here.
- The drawings constitute a part of the present application and are intended to provide a further understanding of the present application. The exemplary embodiments of the present application and descriptions thereof are intended to explain the present application, and do not constitute an undue limitation to the present application. In the drawings:
-
FIG. 1 is a schematic structural view of a rear wheel cover assembly; -
FIG. 2 is a schematic structural view of the rear wheel cover assembly from another perspective; -
FIG. 3 is a sectional view taken along line A-A inFIG. 2 ; -
FIG. 4 is a schematic structural view of the rear wheel cover assembly from another perspective; -
FIG. 5 is a sectional view taken along line B-B inFIG. 4 ; -
FIG. 6 is a sectional view taken along line C-C inFIG. 4 ; -
FIG. 7 is a sectional view taken along line G-G inFIG. 4 ; -
FIG. 8 is a sectional view taken along line H-H inFIG. 4 ; -
FIG. 9 is a schematic structural view of the rear wheel cover assembly from another perspective; -
FIG. 10 is a sectional view taken along line D-D inFIG. 9 ; -
FIG. 11 is a sectional view taken along line E-E inFIG. 9 ; -
FIG. 12 is a sectional view taken along line F-F inFIG. 9 ; -
FIG. 13 is a schematic structural view of the rear wheel cover assembly from another perspective; and -
FIG. 14 is a schematic structural view of the rear wheel cover assembly from another perspective. - The reference numerals in the drawing are listed are as follows:
100 rear wheel cover assembly; 10 rear wheel cover; 11 rear wheel cover inner plate; 12 rear wheel cover outer plate; 20 shock absorber support; 21 first reinforcing plate; 22 second reinforcing plate; 23 third reinforcing plate; 24 fourth reinforcing plate; 25 connector; 30 side window inner plate - It should be noted that embodiments of the present application and features in the embodiments may be in combination with each other as long as there is no conflict.
- Hereinafter, the present application is described in detail with reference to
FIGS. 1 to 14 and in conjunction with the embodiments. - Referring to
FIG. 1 and FIG. 2 , a rearwheel cover assembly 100 for a vehicle according to the present application includes arear wheel cover 10 and ashock absorber support 20, therear wheel cover 10 includes a rear wheel coverinner plate 11 and a rear wheel coverouter plate 12, the rear wheel coverouter plate 12 is arranged outside the rear wheel coverinner plate 11, and the rear wheel coverinner plate 11 and the rear wheel coverouter plate 12 jointly cover a rear wheel, so as to achieve mounting and protecting for the rear wheel. Theshock absorber support 20 is arranged on therear wheel cover 10, theshock absorber support 20 is respectively connected to the rear wheel coverinner plate 11 and the rear wheel coverouter plate 12, and theshock absorber support 20 can provide a mounting point for a shock absorber. - In the rear
wheel cover assembly 100 for the vehicle according to the present application, by connecting theshock absorber support 20 with the rear wheel coverinner plate 11 and the rear wheel coverouter plate 12 respectively, a force on theshock absorber support 20 can be dispersed onto the rear wheel coverinner plate 11 and the rear wheel coverouter plate 12, which solves the problem of stress concentration, reduces the risk of cracking of therear wheel cover 10, improves the strength and stability of the overall structure, and further prolongs the service life of a product and the user experience. - As shown in
FIG. 2 andFIG. 3 , in some embodiments, a matching structure of theshock absorber support 20 and the rear wheel coverinner plate 11 is a closed section, which improves the structural strength and stability. - In other embodiments, a matching structure of the
shock absorber support 20 and the rear wheel coverouter plate 12 is a closed section, which also improves the structural strength and stability. - According to an embodiment of the present application, the
shock absorber support 20 is clamped between the rear wheel coverinner plate 11 and the rear wheel coverouter plate 12, connections of an outer circumferential edge of theshock absorber support 20 with the rear wheel coverinner plate 11 and the rear wheel coverouter plate 12 form a closed annular shape. For example, theshock absorber support 20 is reversely buckled on therear wheel cover 10 in a box-shaped, at this time, any matching structure of theshock absorber support 20 and therear wheel cover 10 is a closed section, which strengthens the structural strength of therear wheel cover 10 and increases the force bearing area. After the shock absorber is subjected to a force, the force is uniformly transmitted to therear wheel cover 10 by theshock absorber support 20, which further solves the problem of stress concentration and prevents therear wheel cover 10 from cracking. - As shown in
FIG. 4 , according to an embodiment of the present application, the rearwheel cover assembly 100 further includes afirst reinforcing plate 21, thefirst reinforcing plate 21 is arranged on a side, opposite to the rear wheel, of the rear wheel coverinner plate 11, a part of thefirst reinforcing plate 21 is cooperated with and connected to the rear wheel coverinner plate 11, another part of the rear wheel coverinner plate 11 is connected to a side windowinner plate 30 of the vehicle, so that the rear wheel coverinner plate 11 can be connected to the side windowinner plate 30. Thereby, the rear wheel coverinner plate 11 is more closely connected to surrounding members, so that the stress distribution is more uniform, the force transmission efficiency is improved, the problem of stress concentration is solved, and the risk of cracking of therear wheel cover 10 is reduced. - As shown in
FIG. 4 and FIG. 5 , in some embodiments, a matching structure of the firstreinforcing plate 21 and the rear wheel coverinner plate 11 is a closed section, which improves the structural strength and stability of thefirst reinforcing plate 21 and the rear wheel coverinner plate 11. - In some embodiments, the rear
wheel cover assembly 100 further includes asecond reinforcing plate 22, the secondreinforcing plate 22 is arranged on the side, opposite to the rear wheel, of the rear wheel coverinner plate 11, and thesecond reinforcing plate 22 is connected to the rear wheel coverinner plate 11, so as to further improve the structural strength of the rear wheel coverinner plate 11. - As shown in
FIG. 4 andFIG. 6 , in some embodiments, a matching structure of the secondreinforcing plate 22 and the rear wheel coverinner plate 11 is a closed section, which improves the structural strength and stability of the second reinforcingplate 22 and the rear wheel coverinner plate 11. - As shown in
FIG. 4 ,FIG. 13 and FIG. 14 , in some specific embodiments, an extending direction of the secondreinforcing plate 22 is different from an extending direction of thefirst reinforcing plate 21. For example, thefirst reinforcing plate 22 is connected to the secondreinforcing plate 22 in a "Y" shaped structure, so that a triangle is formed among the secondreinforcing plate 22, the firstreinforcing plate 21 and the rear wheel coverinner plate 11 by using the stability of the triangle, such structure can better strengthen the rear wheel coverinner plate 11 and improve the rigidity of the rear wheel coverinner plate 11, so as to improve the stability of the overall structure. - One end of the second reinforcing
plate 22 abuts against a middle portion of the second reinforcingplate 21, so as to further improve the stability of the structure. - As shown in
FIG. 8 , in some embodiments, the secondreinforcing plate 22 is located on the side, opposite to theshock absorber support 20, of the rear wheel coverinner plate 11, a projection of a connection between theshock absorber support 20 and the rear wheel coverinner plate 11 and a projection of a connection between the secondreinforcing plate 22 and the rear wheel coverinner plate 11 on the rear wheel coverinner plate 11 are at least partially coincident, so that the thickness of the connections has been increased, and the second reinforcingplate 22 has a higher strength, which can further improve the strength and rigidity of the rear wheel coverinner plate 11 at the connection, increase the matching area between theshock absorber support 20 and the second reinforcingplate 22, improve the force transmission efficiency of theshock absorber support 20 and avoid stress deformation or cracking at the connection. - In some embodiments, the rear
wheel cover assembly 100 further includes a third reinforcingplate 23, the thirdreinforcing plate 23 is arranged on the side, opposite to the rear wheel, of the rear wheel coverouter plate 12, a part of thethird reinforcing plate 23 is connected to the rear wheel coverouter plate 12, another part of the third reinforcingplate 23 is connected to a C-pillar of the vehicle, so that the rear wheel coverouter plate 12 is connected to the C-pillar, the rear wheel coverouter plate 12 is more closely connected to surrounding members, and the force can be transmitted to the C-pillar by the third reinforcing plate when the rear wheel coverouter plate 12 is subjected to the force. That is, such structure increases the connectivity between therear wheel cover 10 and the C-pillar and improves the force transmission efficiency of therear wheel cover 10 to the C-pillar while strengthening the strength of therear wheel cover 10, which further solves the problem of stress concentration and reduces the risk of cracking of therear wheel cover 10. The third reinforcingplate 23 can be mounted with other structural members in the vehicle, so as to improve the practicability of the third reinforcingplate 23. - In some embodiments, the rear
wheel cover assembly 100 further includes a fourth reinforcingplate 24, the fourth reinforcingplate 24 is arranged on the side, opposite to the rear wheel, of the rear wheel coverouter plate 12, a part of the fourth reinforcingplate 24 is connected to the rear wheel coverouter plate 12, and another part of the rear wheel coverouter plate 12 is connected to a D-pillar of the vehicle, so that the rear wheel coverouter plate 12 is connected to the D-pillar, the rear wheel coverouter plate 12 is more closely connected to surrounding members, and the force can be transmitted to the D-pillar by the fourth reinforcingplate 24 when the rear wheel coverouter plate 12 is subjected to the force. Such structure increases the connectivity between therear wheel cover 10 and the D-pillar and improves the force transmission efficiency of therear wheel cover 10 to the D-pillar while strengthening the strength of therear wheel cover 10. - Furthermore, the fourth reinforcing
plate 24 can be mounted with other structural members in the vehicle, so as to improve the practicability of the fourth reinforcingplate 24. - In some embodiments, the rear
wheel cover assembly 100 further includes aconnector 25, theconnector 25 is arranged between the third reinforcingplate 23 and the fourth reinforcingplate 24, and theconnector 25 is configured to connect the third reinforcingplate 23 with the fourth reinforcingplate 24, so as to improve the stability of the third reinforcingplate 23 and the fourth reinforcingplate 24. - In some embodiments, the third reinforcing
plate 23, the fourth reinforcingplate 24 and theconnector 25 respectively cooperate with and are connected to the side windowinner plate 30, which further increases the structural strength and stability of the third reinforcingplate 23, the fourth reinforcingplate 24 and theconnector 25. In addition, a matching relationship between the rear wheel coverouter plate 12 and the side windowinner plate 30 is realized by the third reinforcingplate 23 and the fourth reinforcingplate 24, which further strengthens the connection between the rear wheel coverouter plate 12 and surrounding members, improves the force transmission efficiency, and further solves the problem of stress concentration. - As shown in
FIG. 9 andFIG. 12 , in some embodiments, a matching structure of the third reinforcingplate 23 and the side windowinner plate 30 is a closed section, which improves the structural strength and stability of the third reinforcingplate 23 and the side windowinner plate 30 and disperses the stress. - As shown in
FIG. 9 andFIG. 10 , in some embodiments, a matching structure of the fourth reinforcingplate 24 and the side windowinner plate 30 is a closed section, which improves the structural strength and stability of the fourth reinforcingplate 24 and the side windowinner plate 30 and disperses the stress. - As shown in
FIG. 9 andFIG. 11 , in some embodiments, a matching structure of theconnector 25 and the side windowinner plate 30 is a closed section, which improves the structural strength and stability of theconnector 25 and the side windowinner plate 30 and disperses the stress. - As shown in
FIG. 8 , in some embodiments, the third reinforcingplate 23 is located on the side, opposite to theshock absorber support 20, of the rear wheel coverouter plate 12, a projection of a connection between theshock absorber support 20 and the rear wheel coverouter plate 12 and a projection of a connection between the third reinforcingplate 23 and the rear wheel coverouter plate 12 on the rear wheel coverouter plate 12 are at least partially coincident, so that the thickness of the connections has been increased, and the reinforcing structure is continuous, which can further improve the strength and rigidity of the rear wheel coverouter plate 12 at the connection, and avoid stress deformation or cracking at the connection. - As shown in
FIG. 7 , in some embodiments, the first reinforcingplate 21 is located on inside the side windowinner plate 30, the fourth reinforcingplate 24 is located outside the side windowinner plate 30, a projection of a connection between the first reinforcingplate 21 and the side windowinner plate 30 and a projection of a connection between the fourth reinforcingplate 24 and the side windowinner plate 30 on the side windowinner plate 30 are at least partially coincident, so that the thickness of the connections has been increased, and the reinforcing structure is continuous, which can further improve the strength and rigidity of the side windowinner plate 30 at the connection, and avoid stress deformation or cracking at the connection. - As shown in
FIG. 7 , in some embodiments, the first reinforcingplate 21 is located on the side, opposite to theshock absorber support 20, of the rear wheel coverinner plate 11, a projection of a connection between the first reinforcingplate 21 and the rear wheel coverinner plate 11 and a projection of a connection between theshock absorber support 20 and the rear wheel coverinner plate 11 on the rear wheel coverinner plate 11 are at least partially coincident, so that the thickness of the connections has been increased, and the connecting strength at the connection of the first reinforcingplate 21 is higher, which can further improve the strength and rigidity of the rear wheel coverinner plate 11 at the connection, increase the matching area between theshock absorber support 20 and the first reinforcingplate 21, improve the force transmission efficiency of theshock absorber support 20 and avoid stress deformation or cracking at the connection. - A vehicle according to another aspect of an embodiment of the present application includes the rear
wheel cover assembly 100 for the vehicle in the above embodiments. Specifically, during the operation of the vehicle, the shock absorber is subjected to external force, which is transmitted to therear wheel cover 10 by theshock absorber support 20, and then transmitted to the C-pillow along the third reinforcingplate 23, and transmitted to the D-pillow along the first reinforcingplate 21 and the fourth reinforcingplate 24, so as to increase the force transmission path and improve the force transmission effect. The transmission force between the third reinforcingplate 23 and the fourth reinforcingplate 24 is balanced by theconnector 25, so that the transmission force is more balanced, and the structure of the entire rearwheel cover assembly 100 is more stable. - Therefore, by using the above rear
wheel cover assembly 100, the structural strength and rigidity of the rear wheel cover 10 of the vehicle are higher, the stress of therear wheel cover 10 is more uniform, and the force on theshock absorber support 20 can be decomposed and transmitted more effectively, the problem of stress concentration is solved, and the risk of cracking of therear wheel cover 10 is fundamentally reduced. - The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.
Claims (12)
- A rear wheel cover assembly (100) for a vehicle, comprising:a rear wheel cover (10), wherein the rear wheel cover (10) comprises a rear wheel cover inner plate (11) and a rear wheel cover outer plate (12), and the rear wheel cover outer plate (12) is arranged outside the rear wheel cover inner plate (11); anda shock absorber support (20), wherein the shock absorber support (20) is arranged on the rear wheel cover (10), and the shock absorber support (20) is respectively connected to the rear wheel cover inner plate (11) and the rear wheel cover outer plate (12).
- The rear wheel cover assembly (100) for the vehicle according to claim 1, wherein connections of an outer circumferential edge of the shock absorber support (20) with the rear wheel cover inner plate (11) and the rear wheel cover outer plate (12) form a closed annular shape.
- The rear wheel cover assembly (100) for the vehicle according to claim 1 or 2, further comprising a first reinforcing plate (21), wherein the first reinforcing plate (21) is arranged on a side, opposite to a rear wheel, of the rear wheel cover inner plate (11), and the rear wheel cover inner plate (11) is connected to a side window inner plate (30) of the vehicle by at least the first reinforcing plate (21).
- The rear wheel cover assembly (100) for the vehicle according to claim 3, further comprising a second reinforcing plate (22), wherein the second reinforcing plate (22) is arranged on the side, opposite to the rear wheel, of the rear wheel cover inner plate (11) and is connected to the rear wheel cover inner plate (11),
an extending direction of the second reinforcing plate (22) is different from an extending direction of the first reinforcing plate (21). - The rear wheel cover assembly (100) for the vehicle according to claim 4, wherein the first reinforcing plate (21) is connected to the second reinforcing plate (22) in a "Y" shaped structure, so that a triangle is formed among the second reinforcing plate (22), the first reinforcing plate (21) and the rear wheel cover inner plate (11).
- The rear wheel cover assembly (100) for the vehicle according to claim 5, wherein one end of the second reinforcing plate (22) abuts against a middle portion of the second reinforcing plate (22).
- The rear wheel cover assembly (100) for the vehicle according to claim 4, wherein a projection of a connection between the shock absorber support (20) and the rear wheel cover inner plate (11) and a projection of a connection between the second reinforcing plate (22) and the rear wheel cover inner plate (11) on the rear wheel cover inner plate (11) are at least partially coincident.
- The rear wheel cover assembly (100) for the vehicle according to claim 3, further comprising a third reinforcing plate (23), wherein the third reinforcing plate (23) is arranged on a side, opposite to the rear wheel, of the rear wheel cover outer plate (12), and the rear wheel cover outer plate (12) is connected to a C-pillar of the vehicle by the third reinforcing plate (23); and
a fourth reinforcing plate (24), wherein the fourth reinforcing plate (24) is arranged on the side, opposite to the rear wheel, of the rear wheel cover outer plate (12), and the rear wheel cover outer plate (12) is connected to a D-pillar of the vehicle by the fourth reinforcing plate (24). - The rear wheel cover assembly (100) for the vehicle according to claim 8, further comprising a connector (25), wherein the connector (25) is arranged between the third reinforcing plate (23) and the fourth reinforcing plate (24), and is configured to connect the third reinforcing plate (23) with the fourth reinforcing plate (24),
the third reinforcing plate (23), the fourth reinforcing plate (24) and the connector (25) respectively cooperate with and are connected to the side window inner plate (30). - The rear wheel cover assembly (100) for the vehicle according to claim 9, wherein a projection of a connection between the shock absorber support (20) and the rear wheel cover outer plate (12) and a projection of a connection between the third reinforcing plate (23) and the rear wheel cover outer plate (12) on the rear wheel cover outer plate (12) are at least partially coincident; or
a projection of a connection between the first reinforcing plate (21) and the side window inner plate (30) and a projection of a connection between the fourth reinforcing plate (24) and the side window inner plate (30) on the side window inner plate (30) are at least partially coincident. - The rear wheel cover assembly (100) for the vehicle according to claim 3, wherein a projection of a connection between the first reinforcing plate (21) and the rear wheel cover inner plate (11) and a projection of a connection between the shock absorber support (20) and the rear wheel cover inner plate (11) on the rear wheel cover inner plate (11) are at least partially coincident.
- A vehicle, comprising the rear wheel cover assembly (100) for the vehicle according to any one of claims 1 to 11.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910968293.5A CN111791959A (en) | 2019-10-12 | 2019-10-12 | Rear wheel cover assembly for vehicle and vehicle with same |
PCT/CN2020/119972 WO2021068886A1 (en) | 2019-10-12 | 2020-10-09 | Rear wheel cover assembly for vehicle and vehicle |
Publications (2)
Publication Number | Publication Date |
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EP4015355A1 true EP4015355A1 (en) | 2022-06-22 |
EP4015355A4 EP4015355A4 (en) | 2022-10-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP20875195.8A Pending EP4015355A4 (en) | 2019-10-12 | 2020-10-09 | Rear wheel cover assembly for vehicle and vehicle |
Country Status (3)
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EP (1) | EP4015355A4 (en) |
CN (1) | CN111791959A (en) |
WO (1) | WO2021068886A1 (en) |
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KR100643961B1 (en) * | 2004-12-22 | 2006-11-10 | 현대자동차주식회사 | reinforcing structure for a shock absorber mounting bracket for vehicle |
CN102582387B (en) * | 2012-03-21 | 2015-11-18 | 重庆长安汽车股份有限公司 | A kind of rear overhang installation assembly structure |
CN202624402U (en) * | 2012-06-27 | 2012-12-26 | 广州汽车集团股份有限公司 | Reinforcing plate stress dispersing assembly |
CN103101579B (en) * | 2013-01-14 | 2015-07-15 | 奇瑞汽车股份有限公司 | Power transmission structure of automobile rear shock absorber and automobile |
KR101484221B1 (en) * | 2013-06-19 | 2015-01-16 | 현대자동차 주식회사 | Rear shock absorber mounting structure for vehicle |
CN103693115B (en) * | 2013-12-30 | 2016-03-23 | 长城汽车股份有限公司 | Inner plate of automobile rear wheel cover stiffening device and automobile |
CN203854750U (en) * | 2014-04-17 | 2014-10-01 | 奇瑞汽车股份有限公司 | Connection structure of rear wheel cover and rear shock absorber mounting bracket of car |
JP6507816B2 (en) * | 2015-04-17 | 2019-05-08 | スズキ株式会社 | Vehicle rear structure |
CN106032151A (en) * | 2016-07-01 | 2016-10-19 | 奇瑞汽车股份有限公司 | Connecting structure of C column reinforcing plate lower joint |
JP6913300B2 (en) * | 2017-04-28 | 2021-08-04 | スズキ株式会社 | Vehicle rear structure |
CN107640225B (en) * | 2017-08-03 | 2023-11-17 | 重庆宇杰汽车设计有限公司 | Force transmission structure of rear suspension shock absorber of automobile |
CN207466282U (en) * | 2017-10-26 | 2018-06-08 | 浙江戴德隆翠汽车有限公司 | A kind of torsion beam rear shock absorber vehicle body mounting configuration |
CN207972672U (en) * | 2018-03-21 | 2018-10-16 | 广州汽车集团股份有限公司 | Automobile quarter structure and automobile |
CN108674488B (en) * | 2018-06-01 | 2020-03-17 | 上汽通用五菱汽车股份有限公司 | Automobile rear side wall reinforcing structure and automobile |
CN208498168U (en) * | 2018-06-03 | 2019-02-15 | 常熟龙创汽车技术有限公司 | Shock-damping structure for the suspension of rear-wheel McPherson |
CN209111881U (en) * | 2018-09-29 | 2019-07-16 | 上汽通用五菱汽车股份有限公司 | A kind of rear shock absorber power transmission component |
-
2019
- 2019-10-12 CN CN201910968293.5A patent/CN111791959A/en active Pending
-
2020
- 2020-10-09 WO PCT/CN2020/119972 patent/WO2021068886A1/en active Application Filing
- 2020-10-09 EP EP20875195.8A patent/EP4015355A4/en active Pending
Also Published As
Publication number | Publication date |
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WO2021068886A1 (en) | 2021-04-15 |
EP4015355A4 (en) | 2022-10-12 |
CN111791959A (en) | 2020-10-20 |
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